CVE-2019-9212 : Vulnerability Insights and Analysis

SOFA-Hessian versions up to 4.0.2 have a security vulnerability that allows remote attackers to run arbitrary commands by exploiting a manipulated serialized Hessian object. The vendor does not consider this a vulnerability due to the misuse of the blacklist.

Understanding CVE-2019-9212

This CVE involves a security vulnerability in SOFA-Hessian versions up to 4.0.2 that enables remote attackers to execute arbitrary commands.

What is CVE-2019-9212?

The vulnerability allows attackers to run arbitrary commands by exploiting a manipulated serialized Hessian object.
The issue arises from the mishandling of the blacklist for specific classes associated with the Resin Gadget.
The vendor does not classify this as a vulnerability, attributing it to the misuse of the blacklist.

The Impact of CVE-2019-9212

Remote attackers can exploit this vulnerability to execute arbitrary commands on affected systems.

Technical Details of CVE-2019-9212

This section provides technical details about the vulnerability.

Vulnerability Description

SOFA-Hessian versions up to 4.0.2 are susceptible to remote code execution through a manipulated serialized Hessian object.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Versions: Up to 4.0.2

Exploitation Mechanism

Attackers can exploit the vulnerability by manipulating serialized Hessian objects to execute arbitrary commands.

Mitigation and Prevention

Learn how to address and prevent the CVE-2019-9212 vulnerability.

Immediate Steps to Take

Consider updating the blacklist or utilizing the whitelist functionality provided by SOFA Hessian.

Long-Term Security Practices

Regularly review and update security configurations to prevent similar vulnerabilities.

Patching and Updates

Stay informed about security updates and patches released by SOFA Hessian.